Home / 23,634.36-32,378.94-22,748.04

Finding the Fourth Proportional to 23,634.36, 32,378.94 and 22,748.04

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Solution

The fourth proportional to 23,634.36, 32,378.94 and 22,748.04 is: 31,164.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634.36 : 32,378.94 = 22,748.04 : x
  2. Step 2: Convert to fraction form
    23,634.36/32,378.94 = 22,748.04/x
  3. Step 3: Cross multiply
    23,634.36x = 32,378.94 × 22,748.04
  4. Step 4: Simplify right side
    23,634.36x = 736,557,422.28
  5. Step 5: Solve for x
    x = 736,557,422.28/23,634.36
  6. Step 6: Final answer
    x = 31,164.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.